Dear all, just to summarize ...
1) No lesson on March 20
2) Regular lesson on March 21
3) March 23: Presentation of Wartsila.
4) March 27: No lesson
5) March 28: Presentation of Illy
6) March 30: Regular lesson
7) March 3 and 4: Prof. James Reardon from University of Northern Colorado
PS. The presentations usually last 1,5 h. After the presentation there is the break and then we have a regular lesson.